Remove unused variable and prepare for v0.2 (#22)

* Remove unused variable and prepare for v0.2

* Added new changes to changelog and feature list

* Modified changelog

README.md

@@ -18,6 +18,7 @@ So basically it boils down to **accessibility** and **security**
 - HTTP API automatically acquires and uses Let's Encrypt TLS certificate
 - Limit /update API endpoint access to specific CIDR mask(s), defined in the /register request
 - Supports SQLite & PostgreSQL as DB backends
+- Rolling update of two TXT records to be able to answer to challenges for certificates that have both names: `yourdomain.tld` and `*.yourdomain.tld`, as both of the challenges point to the same subdomain.
 - Simple deployment (it's Go after all)
 
 ## Usage
@@ -213,17 +214,19 @@ header_name = "X-Forwarded-For"
 ```
 
 ## Changelog
+- v0.2 Now powered by httprouter, support wildcard certificates, Docker images
 - v0.1 Initial release
 
 ## TODO
 
 - Logging to a file
+- DNSSEC
 - Want to see something implemented, make a feature request!
 
 ## Contributing
 
 acme-dns is open for contributions. 
-If you have an improvement, please open a Pull Request.
+If you have an idea for improvement, please open an new issue or feel free to write a PR!
 
 ## License
 

config.cfg

@@ -34,8 +34,6 @@ connection = "/var/lib/acme-dns/acme-dns.db"
 [api]
 # domain name to listen requests for, mandatory if using tls = "letsencrypt"
 api_domain = ""
-# email to use for account registration for Let's Encrypt, used only if tls = "letsencrypt"
-le_email = "admin@example.com"
 # listen ip eg. 127.0.0.1
 ip = "0.0.0.0"
 # listen port, eg. 443 for default HTTPS

types.go

@@ -51,7 +51,6 @@ type dbsettings struct {
 // API config
 type httpapi struct {
 	Domain           string `toml:"api_domain"`
-	LEmail           string `toml:"le_email"`
 	IP               string
 	Port             string `toml:"port"`
 	TLS              string